diff --git a/unimarc/.vs/unimarc/v16/.suo b/unimarc/.vs/unimarc/v16/.suo
index efa33bc..872ba58 100644
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diff --git a/unimarc/unimarc/bin/Debug/UniMarc.exe b/unimarc/unimarc/bin/Debug/UniMarc.exe
index d281686..03105fc 100644
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diff --git a/unimarc/unimarc/bin/Debug/UniMarc.pdb b/unimarc/unimarc/bin/Debug/UniMarc.pdb
index a3200e1..98179de 100644
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diff --git a/unimarc/unimarc/bin/Debug/ko/UniMarc.resources.dll b/unimarc/unimarc/bin/Debug/ko/UniMarc.resources.dll
index f2ac50e..ba55d2b 100644
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diff --git a/unimarc/unimarc/obj/Debug/UniMarc.csproj.AssemblyReference.cache b/unimarc/unimarc/obj/Debug/UniMarc.csproj.AssemblyReference.cache
index f5e894a..6019835 100644
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diff --git a/unimarc/unimarc/obj/Debug/UniMarc.exe b/unimarc/unimarc/obj/Debug/UniMarc.exe
index d281686..03105fc 100644
Binary files a/unimarc/unimarc/obj/Debug/UniMarc.exe and b/unimarc/unimarc/obj/Debug/UniMarc.exe differ
diff --git a/unimarc/unimarc/obj/Debug/UniMarc.pdb b/unimarc/unimarc/obj/Debug/UniMarc.pdb
index a3200e1..98179de 100644
Binary files a/unimarc/unimarc/obj/Debug/UniMarc.pdb and b/unimarc/unimarc/obj/Debug/UniMarc.pdb differ
diff --git a/unimarc/unimarc/obj/Debug/ko/UniMarc.resources.dll b/unimarc/unimarc/obj/Debug/ko/UniMarc.resources.dll
index f2ac50e..ba55d2b 100644
Binary files a/unimarc/unimarc/obj/Debug/ko/UniMarc.resources.dll and b/unimarc/unimarc/obj/Debug/ko/UniMarc.resources.dll differ
diff --git a/unimarc/unimarc/마크/Check_copy.cs b/unimarc/unimarc/마크/Check_copy.cs
index da6b682..298d4ef 100644
--- a/unimarc/unimarc/마크/Check_copy.cs
+++ b/unimarc/unimarc/마크/Check_copy.cs
@@ -283,6 +283,17 @@ namespace WindowsFormsApp1.Mac
 
                 전북대입력(text);
             }
+
+            // 조선대학교 중앙도서관
+            else if (URL.IndexOf("library.chosun") > -1)
+            {
+                if (URL.IndexOf("result") > -1)
+                    BookCount = 조대도서관결과();
+
+                조대도서관입력(text);
+            }
+
+
             int tmp = RowCount - 1;
             if (tmp < 0) tmp = 0;
 
@@ -511,10 +522,44 @@ namespace WindowsFormsApp1.Mac
 
         #endregion
 
+        #region 조선대학교 중앙도서관
+
+        void 조대도서관입력(string text)
+        {
+            foreach (HtmlElement input in webBrowser1.Document.GetElementsByTagName("input"))
+            {
+                if (input.GetAttribute("className").IndexOf("searchInput") > -1)
+                    input.SetAttribute("value", text);
+
+                if (input.GetAttribute("className").IndexOf("searchBtn") > -1)
+                {
+                    input.InvokeMember("click");
+                    break;
+                }
+            }
+        }
+
+        string 조대도서관결과()
+        {
+            string result = "";
+
+            HtmlElementCollection hecTd = webBrowser1.Document.GetElementsByTagName("span");
+            foreach (HtmlElement heTd in hecTd)
+            {
+                if (heTd.GetAttribute("className").IndexOf("catalogsCnt") > -1)
+                {
+                    result = heTd.InnerText;
+                    break;
+                }
+            }
+            return result;
+        }
+        #endregion
+
         #endregion
 
         #region 전남 소재 도서관
-        
+
         #region 전남 교육청
         bool isJNLClick = false;
         string 전남교육청입력(string text)
@@ -898,7 +943,21 @@ namespace WindowsFormsApp1.Mac
                             break;
                         }
                     }
-                    break;
+                    if (result != "0")
+                        break;
+                }
+                else if (div.GetAttribute("className").IndexOf("articles") > -1)
+                {
+                    foreach (HtmlElement span in div.GetElementsByTagName("span"))
+                    {
+                        if (span.GetAttribute("className").IndexOf("moreCount") > -1)
+                        {
+                            result = span.InnerText;
+                            break;
+                        }
+                    }
+                    if (result != "0")
+                        break;
                 }
             }
 
@@ -1086,7 +1145,6 @@ namespace WindowsFormsApp1.Mac
                 // 구두점 제거 ,.;:/
                 // Target = Target.Replace(",", "").Replace(".", "").Replace(";", "").Replace(":", "");
 
-
                 string res = Regex.Replace(Target, @"[^a-zA-Z0-9가-힣_\s()]", "", RegexOptions.Singleline);
                 
                 dataGridView1.Rows[a].Cells["book_name"].Value = res.Trim();